That might be true, but also the premise of the PR piece isn't about workers, it's about the extended "job footprint" -- as in the industries of app developers, hardware and parts manufacturers, etc. that Apple "supports" rather than directly employs. It's not super obvious how a tax cut to Apple would lead to them, like, voluntarily overpaying part suppliers. The motivating examples in the article include a company that makes battery testing equipment and a company that makes lasers.
Direct employees account for only 3% of what they're talking about.
I don't think this takes away from the idea that Apple like most companies is it in to make boatloads of cash and to hell with everyone else, but your comment seems in response to the headline rather than the article.